Base table

Index

View

None of the above

Network Model

Object oriented model

E-R Model

None of these

The name of all fields in all files.

The width of all fields in all files.

The data type of all fields in all file

All of the above

SELECT

PROJECT

JOIN

PRODUCT

Parent-Child relationship between the tables that connect them

Many to many relationship between the tables that connect them.

Network model between the tables that connect them.

None of the above